Ryoji Fujiwara
Canon Inc.
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Publication
Featured researches published by Ryoji Fujiwara.
Japanese Journal of Applied Physics | 1982
Yoshiyuki Sato; Ryoji Fujiwara; Isamu Shimizu; Eiichi Inoue
The desirable configuration of an amorphous WO3 (a-WO3) solid-state electrochromic device (ECD) was examined in order to improve the poor open-circuit memory and low current efficiency observed in an a-WO3/Cr2O3 ECD. It was found that a device with an SiO2 (or Nb2O5) layer introduced between the a-WO3 layer and the Cr2O3 layer exhibited long open-circuit memory and good current efficiency. The charge dissipation in the a-WO3/SiO2 (or Nb2O5)/Cr2O3 ECD was as low as that in an a-WO3/liquid electrolyte ECD. In addition, reactive evaporation of Cr2O3 in an atmosphere of H2O activated by thermal electrons was attempted in an effort to better the response speed of the device.
Archive | 1987
Masao Yamanobe; Yasuyuki Watanabe; Hajime Sakata; Yukitoshi Ohkubo; Tomoyuki Umezawa; Kazuya Ishiwata; Takayuki Ishii; Akihiko Nagano; Etsuro Kishi; Ryoji Fujiwara
Archive | 1991
Akihiko Nagano; Etsuro Kishi; Ryoji Fujiwara; Yukitoshi Ohkubo; Michiyo Nishimura; Hajime Sakata; Takayuki Ishii; Masato Yamanobe
Archive | 1994
Shuzo Kaneko; Ryoji Fujiwara; Akio Yoshida; Tomoko Maruyama
Archive | 2003
Takeshi Ichikawa; Ryoji Fujiwara; Daisuke Sasaguri
Archive | 1994
Kazuo Yoshinaga; Ryoji Fujiwara; Yomishi Toshida; Toshikazu Ohnishi; Koichi Sato; Takeo Eguchi; Tsuyoshi Shibata
Archive | 2004
Ryoji Fujiwara; Yoji Teramoto
Archive | 1995
Hiroshi Matsuda; Ryoji Fujiwara
Archive | 2005
Michiyo Nishimura; Yoji Teramoto; Ryoji Fujiwara
Archive | 1991
Shuzo Kaneko; Akio Yoshida; Ryoji Fujiwara
